Behavioral task
behavioral1
Sample
4580-507-0x0000000000400000-0x000000000046C000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4580-507-0x0000000000400000-0x000000000046C000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
4580-507-0x0000000000400000-0x000000000046C000-memory.dmp
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Size
432KB
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MD5
d83ec091a802da63d9979490ed901eea
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SHA1
d25a1025ea51b6584d8c8df30e4667777000f8d5
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SHA256
b1d4baed7bee1e4eb5d170feb351dbe9bc1aca8304ca12b4b567eac0b01e3045
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SHA512
404804f60ada526ed2be89af26132b3622549584cbfe5b624cdbec65bf10a3c5d7618ad5b68b48918ce1cb0d60c92391915dddd4a9e14dca679c8840ee0c77e2
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SSDEEP
6144:cuQRHexo0nwlQvG4IyynVKzVKJ5/eRFHVmGiX/9o0wVEhKhLVa:cuQRHexo0n24zVK32RRVmGiJwVbhx
Malware Config
Extracted
vidar
3.1
00d92484c9b27bc8482a2cc94cacc508
https://steamcommunity.com/profiles/76561199472266392
https://t.me/tabootalks
http://135.181.26.183:80
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profile_id_v2
00d92484c9b27bc8482a2cc94cacc508
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user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 4580-507-0x0000000000400000-0x000000000046C000-memory.dmp
Files
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4580-507-0x0000000000400000-0x000000000046C000-memory.dmp.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 249KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ